[logback-dev] svn commit: r902 - in logback/trunk: logback-access/src/main/java/ch/qos/logback/access/net logback-classic/src/main/java/ch/qos/logback/classic/net logback-core/src/main/java/ch/qos/logback/core/rolling logback-examples/src/main/java/chapter4/mail